An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Astronomers discovered the gas giant planet — dubbed a "hot Jupiter " — in 2016, but have continued to investigate this ...

What an amateur astronomer recently took to be a newly-discovered asteroid turned out to be a Tesla Roadster voyaging through ...

Will the Lower Hudson Valley be able to see these celestial spectacles Feb. 1 and 3? It depends on the weather.

The building blocks of life could have been delivered to Ceres by one or more space rocks from the outer asteroid belt.

The risk of impact is likely to drop to zero as observations of Asteroid 2024 YR4 continue.

While the composition of gas and dust in a molecular cloud is fairly uniform, everything changes once a star begins to form.

Artificial intelligence (AI) was a popular sector in 2024, but not all hot stocks were in that field. Given its strong share ...

Bright yellow deposits in Consus Crater provide new evidence of Ceres' cryovolcanic history, reigniting the debate over ...

The organic material found in a few areas on the surface of dwarf planet Ceres is probably of exogenic origin. Impacting ...